Search tips
Showing 199 results View by: Thread Post Sort by

  • DRV8834：MSP low-power microcontroller forum DRV8834：+ MPS430G2231 nENBL & nSleep pin

    TI Thinks Resolved
    Part Number: DRV8834 Other Parts Discussed in Thread: MSP430G2231 , MSP430WARE , Tool/software: I am currently using the DRV8834+MSP430G2231 combination to achieve motor control According to the specification, drv8834 provides two motor drive modes…
    • Answered

  • DRV8834: DRV8834 Pin-to-Pin Alternative with Higher Current

    Resolved
    Part Number: DRV8834 Other Parts Discussed in Thread: DRV8425 , DRV8434 , DRV8424 Tool/software: Hi TI team, I'm looking for a pin-to-pin compatible replacement for the DRV8834 that supports higher output current (>2A) . If no P2P device exists, could…
    • Resolved

  • DRV8834: The issue of driving aperture

    TI Thinks Resolved
    Part Number: DRV8834 Tool/software: Hi expert, My customer (Uni-trend) is using the DRV8834 to drive aperture. After driving the aperture to the expected position, the voltage on both motors is released. This time the motor is demagnetizing, causing…
    • Answered

  • DRV8834: Regarding the issue with the DRV8834 STEP signal

    Resolved
    Part Number: DRV8834 HI： I am currently using the STEP signal to control the motor pulses: NO. PARAMETER CONDITIONS MIN TYP MAX UNIT 1 f STEP Step frequency 250 kHz 2 t WH(STEP) Pulse duration, STEP high …
    • Resolved
    • Answered

  • DRV8834: Will the exceeding VM voltage damage the stepper motor?

    Resolved
    Part Number: DRV8834 Tool/software: Hello, I have a question regarding whether exceeding the VM voltage could damage the stepper motor in a DRV8834 application. Here is the stepper motor spec: operation voltage: 3~3.8V operation current: 90~115mA…
    • Resolved

  • DRV8834: moto drive signal

    TI Thinks Resolved
    Part Number: DRV8834 Tool/software: Hi TI: we want to double check signal by datasheet. I have captured picture from datasheet as below : We want to check current, do you know which signal ??

  • DRV8834: Datasheet error

    TI Thinks Resolved
    Part Number: DRV8834 Tool/software: Hi team, Does the step mode should be 1/8, 1/16, 1/32 microsteps/step? or 8, 16,32 is correct Thanks

  • DRV8834: Voltage spike on driver output

    Part Number: DRV8834 Other Parts Discussed in Thread: DRV8836 Tool/software: Hi, We are using the DRV8834 driver and operating it at 1/2 stepping mode. There is voltage spike at Out1 whenever Out2 change state from high to low. Same observed for…

  • DRV8834: Does TI have phase current detect frature like TMC6200?

    TI Thinks Resolved
    Part Number: DRV8834 Tool/software: Hi team, Does TI have phase current detect feature like TMC6200? Could you tell me what benefit using low-side current detect or phase current? Which way is more popular? Thanks

  • DRV8834: Suited for driving these motors?

    TI Thinks Resolved
    Part Number: DRV8834 Hi team, Can you review the datasheets for: SMH6-F20 product.minebeamitsumi.com/.../SMH6F20.html SMC10-F20 https://product.minebeamitsumi.com/en/product/category/rotary/steppingmotor/pm/parts/SMC10F20.html and see if they are…

Didn't find what you are looking for? Post a new question.